TABLE 1

Value of PET, Unenhanced PET/CT, and Enhanced PET/CT in Assessment of Overall Resectability in 50 Patients with Pancreatic Cancer

IndexPETUnenhanced PET/CTEnhanced PET/CT
Sensitivity100% (23/23)100% (23/23)96% (22/23)
Specificity44% (12/27)56% (15/27)82% (22/27)
Accuracy70% (35/50)76% (38/50)88% (44/50)
PPV61% (23/38)66% (23/35)82% (22/27)
NPV100% (12/12)100% (15/15)96% (22/23)
  • PPV = positive predictive value, NPV = negative predictive value.